融断开关等离子体中磁场的异常渗透
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摘要: 简单地介绍了柱坐标粒子模拟算法及实现，利用粒子模拟方法对等离子体融断开关导通过程中的磁场渗透问题进行了模拟计算，针对不同的模拟条件出现的模拟结果进行了理论分析，给出了合理的物理解释。Abstract: A two-dimensional electromagnetic PIC particle simulation code in cylindrical mesh, with r- and z-coordinate dependence, has been simply introduced. The code is used to study penetration of the magnetic field in plasma of PEOS. For different boundary, the behaviors of magnetic field are found ,the reasonable explanations are given by physical analysis.
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Key words:
- particle simulation /
- erosion opening switch
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